Library / Chemistry / Inventions in the century / Braille
Inventions in the century ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
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767,093 braille cells · 809 embossed pages at 40×25 · 1,039 unrepresentable characters omitted
⠙⠳⠛⠇⠁⠎⠎⠲⠤⠤⠠⠃⠜⠹⠕⠇⠙⠊⠲⠤⠤⠀⠀⠀ ⠠⠑⠊⠋⠋⠑⠇⠲⠤⠤⠠⠑⠭⠉⠁⠧⠁⠞⠬⠂⠀⠠⠙⠗⠫⠛⠬⠂⠀ ⠠⠙⠗⠁⠔⠬⠲⠤⠤⠠⠗⠕⠁⠙⠤⠍⠁⠅⠬⠲⠤⠤⠀⠀⠀ ⠠⠗⠁⠊⠇⠗⠕⠁⠙⠎⠲⠤⠤⠠⠉⠁⠝⠁⠇⠎⠲⠤⠤⠠⠞⠥⠝⠝⠑⠇⠎⠲⠤⠤⠠⠑⠭⠉⠁⠧ ⠁⠞⠬⠲⠤⠤⠠⠙⠑⠎⠻⠞⠀⠠⠇⠯⠎⠀⠀⠀⠠⠗⠑⠉⠇⠁⠊⠍⠫⠲⠤⠤⠠⠓⠕⠇⠇⠯⠀⠯ ⠀⠠⠋⠇⠕⠗⠊⠙⠁⠀⠠⠎⠺⠁⠍⠏⠎⠲⠤⠤⠠⠮⠀⠠⠞⠥⠝⠝⠑⠇⠎⠀⠷⠀⠮⠀⠀⠀ ⠠⠁⠇⠏⠎⠲⠤⠤⠠⠎⠥⠑⠵⠀⠠⠉⠁⠝⠁⠇⠲⠤⠤⠠⠑⠝⠛⠔⠑⠻⠬⠂⠀⠵⠀⠎⠑⠢⠀⠋ ⠀⠁⠀⠠⠏⠥⠇⠇⠍⠁⠝⠀⠀⠀⠠⠉⠜⠲⠤⠤⠠⠉⠁⠃⠇⠑⠀ ⠠⠞⠗⠁⠝⠎⠏⠕⠗⠞⠁⠞⠊⠕⠝⠲⠤⠤⠠⠏⠝⠑⠥⠍⠁⠞⠊⠉⠀⠠⠇⠕⠉⠅⠀ ⠠⠎⠽⠌⠑⠍⠲⠤⠤⠠⠛⠗⠁⠔⠀⠀⠀⠠⠑⠇⠑⠧⠁⠞⠕⠗⠎⠤⠤⠠⠏⠗⠕⠛⠗⠑⠎⠎⠀⠔ ⠀⠠⠉⠊⠧⠊⠇⠊⠎⠁⠞⠊⠕⠝⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠊⠉⠀⠀⠀⠀⠀⠀⠠⠠⠡⠁⠏⠞⠻⠀⠠⠠⠊⠭⠲⠀⠀⠀⠀⠠⠠⠑⠇⠑⠉⠞⠗⠊⠉⠊⠞⠽⠲ ⠀⠀⠀⠀⠀⠠⠮⠕⠗⠊⠑⠎⠀⠯⠀⠠⠙⠑⠋⠔⠊⠞⠊⠕⠝⠎⠲⠤⠤⠠⠋⠗⠁⠝⠅⠇⠔⠄⠎⠀ ⠯⠀⠁⠀⠠⠍⠕⠙⠻⠝⠀⠠⠐⠕⠲⠤⠤⠀⠀⠀⠠⠧⠜⠊⠑⠞⠊⠑⠎⠀⠷⠀⠮⠀ ⠠⠿⠉⠑⠲⠤⠤⠠⠛⠢⠻⠁⠞⠊⠕⠝⠲⠤⠤⠠⠙⠽⠝⠁⠍⠊⠉⠀⠠⠑⠝⠻⠛⠽⠲⠤⠤⠀⠀⠀ ⠠⠙⠊⠎⠉⠕⠧⠻⠊⠑⠎⠀⠃⠑⠿⠑⠀⠮⠀⠠⠝⠔⠑⠞⠑⠢⠹⠀ ⠠⠉⠢⠞⠥⠗⠽⠲⠤⠤⠠⠍⠁⠛⠝⠑⠞⠊⠎⠍⠀⠯⠀⠀⠀ ⠠⠑⠇⠑⠉⠞⠗⠊⠉⠊⠞⠽⠲⠤⠤⠠⠋⠁⠮⠗⠎⠀⠷⠀⠮⠀ ⠠⠎⠉⠊⠢⠉⠑⠲⠤⠤⠠⠙⠕⠉⠞⠕⠗⠀⠠⠛⠊⠇⠃⠻⠞⠲⠤⠤⠠⠕⠞⠞⠕⠀⠀⠀⠧⠕⠝⠀ ⠠⠛⠥⠻⠊⠉⠅⠑⠲⠤⠤⠠⠎⠊⠗⠀⠠⠊⠎⠁⠁⠉⠀ ⠠⠝⠑⠺⠞⠕⠝⠲⠤⠤⠠⠛⠗⠁⠽⠲⠤⠤⠠⠙⠥⠋⠁⠽⠲⠤⠤⠠⠏⠗⠷⠑⠎⠎⠕⠗⠀⠀⠀ ⠠⠍⠥⠎⠡⠢⠃⠗⠕⠑⠉⠅⠲⠤⠤⠠⠉⠥⠝⠑⠥⠎⠲⠤⠤⠠⠡⠜⠇⠑⠎⠀ ⠠⠍⠕⠗⠗⠊⠎⠕⠝⠲⠤⠤⠠⠋⠗⠁⠝⠅⠇⠔⠀⠯⠀⠀⠀ ⠠⠛⠁⠇⠧⠁⠝⠊⠲⠤⠤⠠⠧⠕⠇⠞⠁⠲⠤⠤⠠⠮⠀⠠⠙⠕⠕⠗⠀⠞⠕⠀⠠⠝⠔⠑⠞⠑⠢⠹ ⠀⠠⠉⠢⠞⠥⠗⠽⠀⠠⠊⠝⠧⠢⠞⠊⠕⠝⠎⠀⠀⠀⠮⠝⠀
These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.